‘The Night Shift’ hits low; ‘Celebrity Wife Swap’ down

NBC was the number one network Tuesday in adults 18-49 and with total viewers. The Night Shift earned a series low 1.2, down from last week’s 1.3 adults 18-49 rating. On ABC, Celebrity Wife Swap scored a 1.3 adults 18-49 rating, down seven percent from a 1.5 for its most recent original. On The CW, Famous in 12 matched last week’s 0.2 adults 18-49 rating.